From b9dbe0101e344e8339406a11b7a91d4a0c50ad13 Mon Sep 17 00:00:00 2001 From: Matthew Hagan Date: Tue, 9 Jun 2020 17:58:29 +0100 Subject: ARM: dts: NSP: Disable PL330 by default, add dma-coherent property Currently the PL330 is enabled by default. However if left in IDM reset, as is the case with the Meraki and Synology NSP devices, the system will hang when probing for the PL330's AMBA peripheral ID. We therefore should be able to disable it in these cases. The PL330 is also included among of the list of peripherals put into coherent mode, so "dma-coherent" has been added here as well. Fixes: 5fa1026a3e4d ("ARM: dts: NSP: Add PL330 support") Signed-off-by: Matthew Hagan Signed-off-by: Florian Fainelli --- arch/arm/boot/dts/bcm958625k.dts | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'arch/arm/boot/dts/bcm958625k.dts') diff --git a/arch/arm/boot/dts/bcm958625k.dts b/arch/arm/boot/dts/bcm958625k.dts index 3fcca12d83c2..7b84b54436ed 100644 --- a/arch/arm/boot/dts/bcm958625k.dts +++ b/arch/arm/boot/dts/bcm958625k.dts @@ -48,6 +48,10 @@ }; }; +&dma { + status = "okay"; +}; + &amac0 { status = "okay"; }; -- cgit v1.2.3